1-877-443-6276

LTE-L3A - Resideo Honeywell Home Cellular AT&T LTE Alarm Communicator (for LYNX Plus L3000 Control Panel)

LTE-L3A - Resideo Honeywell Home Cellular AT&T LTE Alarm Communicator (for LYNX Plus L3000 Control Panel)
LTE-L3A - Resideo Honeywell Home Cellular AT&T LTE Alarm Communicator (for LYNX Plus L3000 Control Panel)
Item# LTE-L3A

Please Note: The Honeywell LTE-L3A cellular AT&T alarm communicator (for LYNX Plus L3000 Panel) has been discontinued without replacement.

Honeywell Home LTE-L3A Product Description:


The Honeywell LTE-L3A is a cellular 4G AT&T LTE alarm communicator, designed for use with the LYNX Plus L3000 wireless control panel. The LTE-L3A is easy to install and sends alarm signals over the AT&T 4G LTE cellular towers. All signals are delivered to Honeywell's AlarmNet® Network Control Center, which routes the information to the GeoArm central station. The state-of-the-art AlarmNet Network Control Center is fully redundant and monitored 24/7. AlarmNet then routes messages using AlarmNet-i and 800 PLUS services, providing true redundancy and multi-path message delivery.

Product Features:

  • Full Contact ID: Contact ID reporting using ECP mode with compatible Honeywell control panels.
  • 256-bit AES Encryption: Advanced encryption standard used for secure communications.
  • Upload/Download: Available with select Honeywell control panels. Requires Compass version 1.5.8.54a or higher.
  • Integration: Quick and easy installation of cellular communicator for LYNX Plus L3000 control panel.
  • Diagnostic LEDs: Provide signal strength and status indications.
  • QOS: Quality of Service diagnostics via AlarmNet supply vital information including when a message was received, battery voltage, input voltage, signal strength and message path.
  • AlarmNet360™ Online Management Platform: Remote programming and diagnostics
  • Remote Services Capability: Optional Honeywell Total Connect remote services provide on-the-go security and home control, video viewing, and real-time alerts, anytime, anywhere, on any PC or smart device.
  • FOTA Firmware Upgrading: Complete over-the-air firmware upgrading capability. Provides remote service management ability.

Honeywell Home LTE-L3A Product Specifications:


  • Dimensions: 2.25" x 2.25" (13.3cm x 5.7cm)
  • Description: Integrated VoLTE capable LTE CAT1 cellular communicator
  • Panel Compatibility: LYNX Plus Controls, L3000 Series
  • Input Power: 8VDC
  • Current Drain: 315mA
  • RF Antenna: Internal Octa-Band antenna with receive diversity for LTE CAT1. Average 3.8 dBi gain
  • Operating Temperature: -4° to 131°F (-20° to 55°C)
  • Storage Temperature: -40° to 158°F (-40° to 70°C)
Q & A's :

comments powered by Disqus
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